Oh yeah, most of these discussions are a little flaky, and I'm not entirely convinced it's as bad as they say. We went through this with Y2K and everything. It's always something imminently terrible is going to happen any second but these changes are very gradual and a little warming probably isn't that bad considering we're sitting between ice ages. We're going to run out of fossil fuels in a bit anyway and they will continue to become more expensive so alternatives will be found. Fusion will be best if they can work it out. Some countries are dumping nuclear waste in the ocean right now and it has a half life of what, 4 billion years or something? Man alive, that's way more dangerous. Chernobyl came just a little from wiping out a huge percent of the population. It's the snake you don't see that bites you. I just didn't know that PHP was 10 times slower, but I think, like the discussions, there are a lot of factors involved. Like how much of it actually gets used. These languages are meant only as a glue for c code.